| 前日に均衡した方程式 |
2 NH3 + 5 SO = 2 NO + 5 S + 3 H2O
ZnO + CsOH + H2O = Cs2[Zn(OH)4] =>
ZnO + 2 CsOH + H2O = Cs2[Zn(OH)4]
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
C3H7 + C6H6 = C9H12 =>
6 C3H7 + 9 C6H6 = 8 C9H12
Zn + VO3{-} + H{+} = Zn{2+} + V{2+} + H2O =>
3 Zn + 2 VO3{-} + 12 H{+} = 3 Zn{2+} + 2 V{2+} + 6 H2O
CoC2O4 + K2C2O4 + H2O2 = K3[Co(C2O4)3] + Co(OH)3 =>
6 CoC2O4 + 6 K2C2O4 + 3 H2O2 = 4 K3[Co(C2O4)3] + 2 Co(OH)3
OH{-} + S2O3{-2} + O2 = SO4{-2} + H2O =>
2 OH{-} + S2O3{-2} + 2 O2 = 2 SO4{-2} + H2O
Al2(CO3)3 + Ba3(PO4)2 = Ba(CO3) + Al(PO4) =>
Al2(CO3)3 + Ba3(PO4)2 = 3 Ba(CO3) + 2 Al(PO4)
Al + KOH + H2O = H2 + KAlO2 =>
2 Al + 2 KOH + 2 H2O = 3 H2 + 2 KAlO2
CH2 = CHCH3 = HCI =>
2 CH2 = CHCH3
K2SO4 + MgCl2 = KCl + MgSO4 =>
K2SO4 + MgCl2 = 2 KCl + MgSO4
Fe(ClO3)2 + Na2S = FeS + Na2(ClO3)2 =>
Fe(ClO3)2 + Na2S = FeS + Na2(ClO3)2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NOCl + KOH = KNO2 + HCl =>
NOCl + KOH = KNO2 + HCl
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Ag2SO4 + BaCl2 = Ag2Cl2 + BaSO4 =>
Ag2SO4 + BaCl2 = Ag2Cl2 + BaSO4
Cr + Pb(NO3)4 = Cr(NO3)3 + Pb =>
4 Cr + 3 Pb(NO3)4 = 4 Cr(NO3)3 + 3 Pb
Sr(ClO4)2 + Na3PO4 = Sr(PO4)2 + Na3ClO4 =>
Sr(ClO4)2 + 2 Na3PO4 = Sr(PO4)2 + 2 Na3ClO4
Na3PO4 + FeSCN = Na + SCN + FePO4 =>
Na3PO4 + FeSCN = 3 Na + SCN + FePO4
CaCl2 + KNO3 = Ca(NO3)2 + KCl =>
CaCl2 + 2 KNO3 = Ca(NO3)2 + 2 KCl
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Sn(NO3)2 + Cr(NO3)2 = Sn + Cr(NO3)3 =>
Sn(NO3)2 + 2 Cr(NO3)2 = Sn + 2 Cr(NO3)3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C6H13OH + Li = C6H13OLi + H2 =>
2 C6H13OH + 2 Li = 2 C6H13OLi + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KCI + F2 = KF + CI =>
2 KCI + F2 = 2 KF + 2 CI
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
PCl5 + H2O = H3PO4H3PO4 + HCl =>
2 PCl5 + 8 H2O = H3PO4H3PO4 + 10 HCl
[C6H7(NO2)3O5] = H2O + CO2 + N2 + C7 =>
28[C6H7(NO2)3O5] = 98 H2O + 105 CO2 + 42 N2 + 9 C7
CuCl2 + Na2CO3 + H2O = NaCl + Cu(OH)2 + CO2 =>
CuCl2 + Na2CO3 + H2O = 2 NaCl + Cu(OH)2 + CO2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
CsOH + H2CrO3 = H2O + Cs2CrO3 =>
2 CsOH + H2CrO3 = 2 H2O + Cs2CrO3
(NH4)3PO4 + Ba(NO3)2 = (NH4)3PO4Ba(NO3)2 =>
(NH4)3PO4 + Ba(NO3)2 = (NH4)3PO4Ba(NO3)2
FeS + O2 = ironoxide + sulfurdioxide =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C6H14O + CH3COOH = C8H16O2 + H2O =>
C6H14O + CH3COOH = C8H16O2 + H2O
Ag2SO4 + BaCl2 = Ag2Cl2 + BaSO4 =>
Ag2SO4 + BaCl2 = Ag2Cl2 + BaSO4
Pd(NO3)2 + K2S = PdS + KNO3 =>
Pd(NO3)2 + K2S = PdS + 2 KNO3
Ra(OH)2 + K2O = KOH + RaO =>
Ra(OH)2 + K2O = 2 KOH + RaO
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
C9H8O4 + O2 = C9 + H8O6 =>
C9H8O4 + O2 = C9 + H8O6
Ag2SO4 + BaCl2 = Ag2Cl2 + BaSO4 =>
Ag2SO4 + BaCl2 = Ag2Cl2 + BaSO4
CaCl2*6H2O = CaCl2 + H2O =>
CaCl2*6H2O = CaCl2 + 6 H2O
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